Modifications for using Shinken on Windows 

Hi,
I made a bunch of modifications to improve Shinken using on Windows ... hope it may help.

Currently, Shinken Windows services leave orphan processes in memory when a Shinken daemon encounters a problem and stops. Moreover, the services are not aware of problems in Shinken daemons. 

 When using console mode on Windows instead of services, when you stop a shinken daemon, all child processes are killed ... and you can keep an eye on your Shinken activity !